Incidental Mutation 'R1824:Cr2'
ID 206635
Institutional Source Beutler Lab
Gene Symbol Cr2
Ensembl Gene ENSMUSG00000026616
Gene Name complement receptor 2
Synonyms C3DR, CD21, Cr-2, Cr1, Cr-1, CD35
MMRRC Submission 039852-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.142) question?
Stock # R1824 (G1)
Quality Score 225
Status Not validated
Chromosome 1
Chromosomal Location 194819119-194859024 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 194839624 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Alanine at position 601 (V601A)
Ref Sequence ENSEMBL: ENSMUSP00000141538 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000082321] [ENSMUST00000193356] [ENSMUST00000193801] [ENSMUST00000195120] [ENSMUST00000210219]
AlphaFold no structure available at present
Predicted Effect probably damaging
Transcript: ENSMUST00000082321
AA Change: V601A

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000080938
Gene: ENSMUSG00000026616
AA Change: V601A

DomainStartEndE-ValueType
CCP 23 82 1.01e-11 SMART
CCP 91 147 9.1e-14 SMART
CCP 155 211 1.9e-16 SMART
CCP 216 272 1.6e-9 SMART
CCP 277 343 1.01e-11 SMART
CCP 352 407 1.2e-13 SMART
CCP 411 467 2.34e-16 SMART
CCP 472 523 1.24e0 SMART
CCP 528 594 4.48e-13 SMART
CCP 603 658 1.95e-13 SMART
CCP 718 778 1.75e-15 SMART
CCP 787 842 2.06e-12 SMART
CCP 850 906 7.92e-14 SMART
CCP 911 967 1.29e-13 SMART
transmembrane domain 975 997 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000192604
Predicted Effect probably damaging
Transcript: ENSMUST00000193356
AA Change: V304A

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000141706
Gene: ENSMUSG00000026616
AA Change: V304A

DomainStartEndE-ValueType
CCP 1 46 1.2e-1 SMART
CCP 55 110 5.9e-16 SMART
CCP 114 170 1.1e-18 SMART
CCP 175 226 6.1e-3 SMART
CCP 231 297 2.2e-15 SMART
CCP 306 361 9.4e-16 SMART
CCP 421 481 8.3e-18 SMART
CCP 490 545 1e-14 SMART
CCP 553 609 4e-16 SMART
CCP 614 670 6.2e-16 SMART
transmembrane domain 678 700 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000193801
SMART Domains Protein: ENSMUSP00000141276
Gene: ENSMUSG00000026616

DomainStartEndE-ValueType
signal peptide 1 20 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000195120
AA Change: V601A

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000141538
Gene: ENSMUSG00000026616
AA Change: V601A

DomainStartEndE-ValueType
CCP 23 82 4.9e-14 SMART
CCP 91 147 4.5e-16 SMART
CCP 155 211 9.1e-19 SMART
CCP 216 272 8e-12 SMART
CCP 277 343 5e-14 SMART
CCP 352 407 5.9e-16 SMART
CCP 411 467 1.1e-18 SMART
CCP 472 523 6.1e-3 SMART
CCP 528 594 2.2e-15 SMART
CCP 603 658 9.4e-16 SMART
CCP 718 778 8.3e-18 SMART
CCP 787 842 1e-14 SMART
CCP 850 906 4e-16 SMART
CCP 911 967 6.2e-16 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000195737
Predicted Effect unknown
Transcript: ENSMUST00000210219
AA Change: V977A
Coding Region Coverage
  • 1x: 97.4%
  • 3x: 96.8%
  • 10x: 95.2%
  • 20x: 92.2%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a membrane protein, which functions as a receptor for Epstein-Barr virus (EBV) binding on B and T lymphocytes. Genetic variations in this gene are associated with susceptibility to systemic lupus erythematosus type 9 (SLEB9). Alternatively spliced transcript variants encoding different isoforms have been found for this gene.[provided by RefSeq, Sep 2009]
PHENOTYPE: Homozygotes for targeted null mutations exhibit impaired humoral immune responses to T cell-dependent antigens, with limited affinity maturation, and reduced memory B cell and germinal center formation. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 103 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930533K18Rik T C 10: 70,708,086 (GRCm39) noncoding transcript Het
Aadacl2fm1 C A 3: 59,840,001 (GRCm39) Y24* probably null Het
Abl1 T A 2: 31,690,656 (GRCm39) M706K probably benign Het
Abtb1 T C 6: 88,813,536 (GRCm39) T401A probably benign Het
Acd A G 8: 106,427,122 (GRCm39) L96P probably damaging Het
Arsi T A 18: 61,045,369 (GRCm39) W20R probably damaging Het
Arsi G A 18: 61,049,723 (GRCm39) G202E probably benign Het
Asic3 C T 5: 24,618,749 (GRCm39) Q14* probably null Het
Asxl3 T A 18: 22,655,125 (GRCm39) I1045N probably damaging Het
Atr T C 9: 95,818,474 (GRCm39) I2149T probably damaging Het
Begain A G 12: 108,999,025 (GRCm39) probably null Het
Brca2 C T 5: 150,460,387 (GRCm39) T554I possibly damaging Het
Brd10 T C 19: 29,693,814 (GRCm39) N1960S probably damaging Het
C1s2 C T 6: 124,612,641 (GRCm39) V11I probably benign Het
Cacna1i T C 15: 80,260,990 (GRCm39) F1333L possibly damaging Het
Camsap2 T C 1: 136,201,521 (GRCm39) T662A possibly damaging Het
Cep164 C T 9: 45,690,226 (GRCm39) V1367M probably damaging Het
Cfap46 C A 7: 139,219,518 (GRCm39) A1316S probably benign Het
Cic T C 7: 24,987,691 (GRCm39) S553P probably damaging Het
Cilk1 T A 9: 78,065,144 (GRCm39) D351E probably benign Het
Clcn2 C T 16: 20,534,712 (GRCm39) A12T probably benign Het
Clip2 A G 5: 134,532,081 (GRCm39) Y540H probably benign Het
Coil A G 11: 88,872,923 (GRCm39) N428S possibly damaging Het
Cpxm1 A C 2: 130,237,617 (GRCm39) V196G probably damaging Het
Cyp3a25 T A 5: 145,921,763 (GRCm39) K390N probably damaging Het
Dclre1a T C 19: 56,535,150 (GRCm39) probably null Het
Dennd4a G C 9: 64,766,640 (GRCm39) probably null Het
Dlg5 T C 14: 24,199,512 (GRCm39) H1464R probably benign Het
Dmac2 T G 7: 25,324,217 (GRCm39) M225R probably damaging Het
Dnah8 T C 17: 30,950,154 (GRCm39) V1991A possibly damaging Het
Dscam A C 16: 96,626,781 (GRCm39) V376G probably benign Het
Dync1li1 A G 9: 114,538,252 (GRCm39) D203G probably benign Het
Eva1c A G 16: 90,663,331 (GRCm39) T22A probably benign Het
Fam110b A G 4: 5,799,029 (GRCm39) D149G probably benign Het
Fras1 A T 5: 96,918,547 (GRCm39) I3528F probably damaging Het
Fsip1 T C 2: 118,063,389 (GRCm39) D360G probably damaging Het
Galnt14 T C 17: 74,016,934 (GRCm39) T41A probably benign Het
Gdf3 T A 6: 122,586,921 (GRCm39) Q2L probably benign Het
Glrp1 A G 1: 88,437,511 (GRCm39) probably null Het
Gm3336 C G 8: 71,173,066 (GRCm39) probably null Het
Gm8674 C T 13: 50,054,844 (GRCm39) noncoding transcript Het
Gnat1 A G 9: 107,553,774 (GRCm39) Y226H probably damaging Het
Grk5 T C 19: 61,078,410 (GRCm39) V489A probably damaging Het
H1f8 A G 6: 115,925,719 (GRCm39) Y1C probably null Het
Igfbpl1 C A 4: 45,826,406 (GRCm39) A130S probably benign Het
Impdh1 T A 6: 29,205,087 (GRCm39) D261V probably benign Het
Itgal T A 7: 126,913,232 (GRCm39) S610T probably damaging Het
Jcad A G 18: 4,649,293 (GRCm39) T55A probably benign Het
Jup G A 11: 100,264,963 (GRCm39) R663* probably null Het
Kalrn C T 16: 34,114,585 (GRCm39) G556D probably damaging Het
Krt81 T C 15: 101,358,020 (GRCm39) E411G probably damaging Het
Lcat T C 8: 106,666,520 (GRCm39) E334G probably damaging Het
Lhcgr T C 17: 89,057,585 (GRCm39) E302G probably benign Het
Magi1 A G 6: 93,676,620 (GRCm39) V913A possibly damaging Het
Mrpl19 A T 6: 81,941,060 (GRCm39) probably null Het
Muc4 G T 16: 32,576,307 (GRCm39) probably benign Het
Mycbp2 A G 14: 103,489,945 (GRCm39) V953A possibly damaging Het
Myo3a G A 2: 22,401,054 (GRCm39) V600I probably benign Het
Ndufv3 G A 17: 31,750,219 (GRCm39) R467Q probably damaging Het
Ngef A G 1: 87,430,986 (GRCm39) probably null Het
Nisch A T 14: 30,898,389 (GRCm39) probably benign Het
Nlrp4c G A 7: 6,069,955 (GRCm39) probably null Het
Nup153 A T 13: 46,867,223 (GRCm39) S154T probably damaging Het
Obscn A G 11: 58,885,658 (GRCm39) probably benign Het
Or2t1 T A 14: 14,328,774 (GRCm38) L221Q probably damaging Het
Or4a74 G T 2: 89,439,693 (GRCm39) P251H probably damaging Het
Or6c219 T C 10: 129,781,206 (GRCm39) M242V possibly damaging Het
Otogl T C 10: 107,615,692 (GRCm39) N1869S probably benign Het
Phf24 G T 4: 42,934,661 (GRCm39) C136F probably damaging Het
Phldb2 A T 16: 45,646,374 (GRCm39) V65E probably benign Het
Pkhd1 C A 1: 20,417,681 (GRCm39) G2490V probably damaging Het
Prl8a8 A T 13: 27,692,433 (GRCm39) M186K probably damaging Het
Qars1 T C 9: 108,391,809 (GRCm39) V70A probably damaging Het
Rac1 C T 5: 143,502,980 (GRCm39) V14I probably benign Het
Rapgef5 T A 12: 117,652,419 (GRCm39) probably null Het
Slc16a12 G A 19: 34,648,278 (GRCm39) T405M possibly damaging Het
Slc17a6 A G 7: 51,311,294 (GRCm39) Y336C probably damaging Het
Slc30a9 T C 5: 67,505,395 (GRCm39) L441P probably damaging Het
Slc45a2 T C 15: 11,022,172 (GRCm39) S305P probably damaging Het
Sod3 G T 5: 52,525,504 (GRCm39) V68L probably benign Het
Sp1 T G 15: 102,339,438 (GRCm39) S773A possibly damaging Het
Spen C A 4: 141,200,096 (GRCm39) G2821C probably damaging Het
Tagap1 A G 17: 7,223,425 (GRCm39) S424P probably benign Het
Tbc1d22a T C 15: 86,119,770 (GRCm39) V22A possibly damaging Het
Tfec C T 6: 16,840,467 (GRCm39) probably null Het
Thsd7a A T 6: 12,409,041 (GRCm39) probably null Het
Tnfsf15 C A 4: 63,651,588 (GRCm39) G112V probably benign Het
Tnfsf9 A G 17: 57,412,738 (GRCm39) T103A probably benign Het
Tnxb C T 17: 34,911,307 (GRCm39) R1537* probably null Het
Tpra1 A G 6: 88,888,805 (GRCm39) N329S probably benign Het
Ttc12 A G 9: 49,368,184 (GRCm39) F281S probably damaging Het
Unc79 A G 12: 103,025,579 (GRCm39) N322S probably damaging Het
Unk G T 11: 115,921,268 (GRCm39) probably benign Het
Usp4 G T 9: 108,225,207 (GRCm39) G31W probably damaging Het
Vcan G T 13: 89,853,331 (GRCm39) A543D possibly damaging Het
Vil1 A C 1: 74,457,606 (GRCm39) I80L probably benign Het
Vmn2r27 C T 6: 124,208,593 (GRCm39) G51S probably benign Het
Vpreb1a A G 16: 16,686,935 (GRCm39) probably null Het
Zbtb6 C T 2: 37,319,829 (GRCm39) C33Y probably damaging Het
Zfp330 A T 8: 83,492,644 (GRCm39) C189* probably null Het
Zfp942 T A 17: 22,147,522 (GRCm39) H369L probably damaging Het
Zfp943 T A 17: 22,211,361 (GRCm39) I149K probably benign Het
Zfyve19 G A 2: 119,042,016 (GRCm39) V162M probably benign Het
Other mutations in Cr2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00587:Cr2 APN 1 194,836,559 (GRCm39) missense possibly damaging 0.76
IGL01326:Cr2 APN 1 194,823,529 (GRCm39) missense probably null 1.00
IGL01358:Cr2 APN 1 194,842,128 (GRCm39) missense probably damaging 1.00
IGL01410:Cr2 APN 1 194,845,542 (GRCm39) missense possibly damaging 0.49
IGL01468:Cr2 APN 1 194,850,843 (GRCm39) missense probably damaging 1.00
IGL01608:Cr2 APN 1 194,837,528 (GRCm39) missense possibly damaging 0.50
IGL01810:Cr2 APN 1 194,841,903 (GRCm39) missense possibly damaging 0.49
IGL01843:Cr2 APN 1 194,833,222 (GRCm39) splice site probably benign
IGL02332:Cr2 APN 1 194,842,630 (GRCm39) missense probably benign 0.19
IGL02934:Cr2 APN 1 194,836,633 (GRCm39) splice site probably benign
IGL02938:Cr2 APN 1 194,848,696 (GRCm39) missense probably damaging 1.00
IGL03149:Cr2 APN 1 194,848,674 (GRCm39) missense probably damaging 1.00
IGL03327:Cr2 APN 1 194,852,067 (GRCm39) missense probably damaging 1.00
IGL03346:Cr2 APN 1 194,852,067 (GRCm39) missense probably damaging 1.00
Pillar UTSW 1 194,838,196 (GRCm39) nonsense probably null
PIT4354001:Cr2 UTSW 1 194,848,617 (GRCm39) missense probably damaging 1.00
PIT4418001:Cr2 UTSW 1 194,839,760 (GRCm39) missense probably benign 0.08
R0128:Cr2 UTSW 1 194,848,539 (GRCm39) missense probably damaging 0.99
R0130:Cr2 UTSW 1 194,848,539 (GRCm39) missense probably damaging 0.99
R0380:Cr2 UTSW 1 194,839,715 (GRCm39) missense probably damaging 1.00
R0538:Cr2 UTSW 1 194,842,667 (GRCm39) splice site probably benign
R0605:Cr2 UTSW 1 194,845,904 (GRCm39) splice site probably benign
R0626:Cr2 UTSW 1 194,853,419 (GRCm39) missense possibly damaging 0.95
R1135:Cr2 UTSW 1 194,839,498 (GRCm39) missense probably damaging 1.00
R1396:Cr2 UTSW 1 194,851,561 (GRCm39) splice site probably null
R1422:Cr2 UTSW 1 194,853,433 (GRCm39) missense probably benign 0.01
R1467:Cr2 UTSW 1 194,839,817 (GRCm39) missense probably damaging 1.00
R1467:Cr2 UTSW 1 194,839,817 (GRCm39) missense probably damaging 1.00
R1511:Cr2 UTSW 1 194,837,580 (GRCm39) missense possibly damaging 0.92
R1572:Cr2 UTSW 1 194,845,622 (GRCm39) missense probably damaging 1.00
R1714:Cr2 UTSW 1 194,833,994 (GRCm39) missense possibly damaging 0.46
R1748:Cr2 UTSW 1 194,838,213 (GRCm39) nonsense probably null
R1761:Cr2 UTSW 1 194,837,431 (GRCm39) critical splice donor site probably null
R1893:Cr2 UTSW 1 194,837,495 (GRCm39) missense probably benign 0.03
R1990:Cr2 UTSW 1 194,836,458 (GRCm39) missense possibly damaging 0.63
R1991:Cr2 UTSW 1 194,836,458 (GRCm39) missense possibly damaging 0.63
R1992:Cr2 UTSW 1 194,836,458 (GRCm39) missense possibly damaging 0.63
R2191:Cr2 UTSW 1 194,845,689 (GRCm39) missense possibly damaging 0.94
R2276:Cr2 UTSW 1 194,839,676 (GRCm39) missense possibly damaging 0.94
R2277:Cr2 UTSW 1 194,839,676 (GRCm39) missense possibly damaging 0.94
R3548:Cr2 UTSW 1 194,838,196 (GRCm39) nonsense probably null
R3743:Cr2 UTSW 1 194,832,274 (GRCm39) splice site probably benign
R3941:Cr2 UTSW 1 194,848,122 (GRCm39) missense probably damaging 0.97
R3963:Cr2 UTSW 1 194,842,047 (GRCm39) missense probably damaging 1.00
R4211:Cr2 UTSW 1 194,838,636 (GRCm39) missense probably damaging 0.96
R4484:Cr2 UTSW 1 194,836,482 (GRCm39) missense probably damaging 1.00
R4546:Cr2 UTSW 1 194,853,349 (GRCm39) missense possibly damaging 0.94
R4791:Cr2 UTSW 1 194,838,243 (GRCm39) missense probably damaging 1.00
R4801:Cr2 UTSW 1 194,845,619 (GRCm39) missense probably damaging 1.00
R4802:Cr2 UTSW 1 194,845,619 (GRCm39) missense probably damaging 1.00
R4874:Cr2 UTSW 1 194,858,878 (GRCm39) missense possibly damaging 0.82
R4885:Cr2 UTSW 1 194,841,039 (GRCm39) missense possibly damaging 0.92
R4889:Cr2 UTSW 1 194,858,893 (GRCm39) missense possibly damaging 0.70
R5154:Cr2 UTSW 1 194,841,754 (GRCm39) missense probably damaging 1.00
R5574:Cr2 UTSW 1 194,823,544 (GRCm39) missense probably damaging 1.00
R5594:Cr2 UTSW 1 194,839,498 (GRCm39) missense probably damaging 1.00
R5645:Cr2 UTSW 1 194,836,581 (GRCm39) missense probably damaging 1.00
R5700:Cr2 UTSW 1 194,842,065 (GRCm39) missense probably damaging 0.96
R5929:Cr2 UTSW 1 194,853,419 (GRCm39) missense possibly damaging 0.91
R6237:Cr2 UTSW 1 194,839,810 (GRCm39) missense probably damaging 1.00
R6299:Cr2 UTSW 1 194,850,954 (GRCm39) missense probably damaging 1.00
R6368:Cr2 UTSW 1 194,850,780 (GRCm39) missense probably damaging 1.00
R6406:Cr2 UTSW 1 194,852,079 (GRCm39) missense probably damaging 1.00
R6618:Cr2 UTSW 1 194,839,687 (GRCm39) missense probably damaging 0.98
R6684:Cr2 UTSW 1 194,853,329 (GRCm39) nonsense probably null
R6720:Cr2 UTSW 1 194,837,508 (GRCm39) missense probably damaging 0.97
R6866:Cr2 UTSW 1 194,833,999 (GRCm39) missense probably damaging 1.00
R6915:Cr2 UTSW 1 194,853,454 (GRCm39) missense probably benign 0.06
R7057:Cr2 UTSW 1 194,833,918 (GRCm39) missense possibly damaging 0.83
R7117:Cr2 UTSW 1 194,842,909 (GRCm39) missense possibly damaging 0.79
R7200:Cr2 UTSW 1 194,845,557 (GRCm39) missense probably damaging 1.00
R7209:Cr2 UTSW 1 194,851,032 (GRCm39) missense probably damaging 1.00
R7350:Cr2 UTSW 1 194,837,594 (GRCm39) missense probably benign 0.21
R7414:Cr2 UTSW 1 194,832,344 (GRCm39) missense probably benign
R7453:Cr2 UTSW 1 194,847,565 (GRCm39) splice site probably null
R7479:Cr2 UTSW 1 194,840,718 (GRCm39) critical splice donor site probably null
R7480:Cr2 UTSW 1 194,836,484 (GRCm39) missense probably damaging 1.00
R7570:Cr2 UTSW 1 194,851,648 (GRCm39) nonsense probably null
R7666:Cr2 UTSW 1 194,836,533 (GRCm39) missense probably damaging 1.00
R7921:Cr2 UTSW 1 194,833,975 (GRCm39) missense possibly damaging 0.94
R7923:Cr2 UTSW 1 194,850,995 (GRCm39) missense probably benign 0.03
R8396:Cr2 UTSW 1 194,840,376 (GRCm39) missense probably damaging 1.00
R8503:Cr2 UTSW 1 194,845,850 (GRCm39) missense probably benign
R8517:Cr2 UTSW 1 194,838,207 (GRCm39) missense probably benign 0.03
R8773:Cr2 UTSW 1 194,840,913 (GRCm39) missense probably damaging 1.00
R8849:Cr2 UTSW 1 194,839,547 (GRCm39) missense probably damaging 1.00
R8896:Cr2 UTSW 1 194,851,581 (GRCm39) missense possibly damaging 0.58
R8938:Cr2 UTSW 1 194,853,424 (GRCm39) missense probably damaging 0.99
R9027:Cr2 UTSW 1 194,834,029 (GRCm39) missense probably benign 0.08
R9045:Cr2 UTSW 1 194,837,680 (GRCm39) missense possibly damaging 0.61
R9116:Cr2 UTSW 1 194,840,977 (GRCm39) nonsense probably null
R9137:Cr2 UTSW 1 194,850,640 (GRCm39) critical splice donor site probably null
R9476:Cr2 UTSW 1 194,840,416 (GRCm39) missense probably damaging 0.97
R9497:Cr2 UTSW 1 194,850,743 (GRCm39) missense probably damaging 0.99
R9510:Cr2 UTSW 1 194,840,416 (GRCm39) missense probably damaging 0.97
R9752:Cr2 UTSW 1 194,823,575 (GRCm39) missense probably benign 0.37
R9799:Cr2 UTSW 1 194,842,988 (GRCm39) missense probably benign 0.02
X0028:Cr2 UTSW 1 194,832,290 (GRCm39) missense probably benign 0.09
X0066:Cr2 UTSW 1 194,848,629 (GRCm39) missense probably damaging 0.99
Z1176:Cr2 UTSW 1 194,836,461 (GRCm39) missense probably benign 0.23
Predicted Primers PCR Primer
(F):5'- GGCACCAAATTTTATCTCCAGC -3'
(R):5'- GGAGTTCCTCAGAAGATGTCCC -3'

Sequencing Primer
(F):5'- AAATTTTATCTCCAGCCCCTCAATTC -3'
(R):5'- GTTCCTCAGAAGATGTCCCATATGG -3'
Posted On 2014-06-23